I think it is safe to say that Blizzard employees read AJ so, thank you Blizzard for employing/promoting someone who actually does his job right. Hopefully GC won't have be involved in decision soon so Holinka can improve PvP even more.

There are still many who don't know his twitter or don't even have an account to tweet at him, I encourage you to do so since he actually replies to most tweets and unlike GC he actually says things that make sense.

Update:
I found more information regarding Holinka! You can find out more about him on his LinkedIn profile here:

http://www.linkedin.com/in/holinka
Prior to working for Blizzard he seems to have been working on a game called Transformer: Fall of Cybertron. I've never heard about that game personally. The company only had 200 employees it seems.
And before that he was a Senior Game Designer at THQ. Pretty interesting!

didn't add shaman for low MMR - my last many games were with cdew's 2700 mmr shaman

bootybpoppin wasn't for low MMR and actually we tanked with him - fought save's TSG and lost 0-5, acebloke's kittycleave and lost 0-5

wasn't scared to fight rank 1 KFC, we actually beat the previous rank 1 KFC 5-0 and tanked them down (2 of those games on youtube). this new rank 1 KFC i had never seen queue one time, don't know where they came from, and they didn't even queue up once to try to beat us even when volkazar was asleep, they were all online, and i was chain queuing rogue RPS (we didn't lose to a single KFC - we were sniping KFCs - i wanted to fight them). the hardest counter seemed to be TSG

didn't add shaman for low MMR - my last many games were with cdew's 2700 mmr shaman

bootybpoppin wasn't for low MMR and actually we tanked with him - fought save's TSG and lost 0-5, acebloke's kittycleave and lost 0-5

wasn't scared to fight rank 1 KFC, we actually beat the previous rank 1 KFC 5-0 and tanked them down (2 of those games on youtube). this new rank 1 KFC i had never seen queue one time, don't know where they came from, and they didn't even queue up once to try to beat us even when volkazar was asleep, they were all online, and i was chain queuing rogue RPS (we didn't lose to a single KFC - we were sniping KFCs - i wanted to fight them). the hardest counter seemed to be TSG